BMW 5 Series Gran Turismo (2018) is 15 mm (0.59 inch) wider and has 3 liters (0.11 ft3) bigger cargo space than Chevrolet Impala Limited (2014).
Chevrolet Impala Limited (2014) is 147 mm (5.79 inch) longer, 23 mm (0.91 inch) higher and 86 kg (190 lbs) lighter than BMW 5 Series Gran Turismo (2018).